
package servlets;

import java.io.IOException;
import java.io.PrintWriter;
import javax.ejb.EJB;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class BajaInscripciones extends HttpServlet {
    @EJB
    private negocios.BajaInscripciones bajaInscripciones;
    

    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        
        response.setContentType("text/xml;charset=UTF-8");
        PrintWriter out = response.getWriter();
        String retorno = "";
        
        try {
            
            String bandera = request.getParameter("bandera");
            
            if (bandera.equals("materiasdesinscribibles")){
                Long idpersona = Long.valueOf(request.getParameter("idpersona"));
                retorno = bajaInscripciones.consultaMateriasPorDesinscribir(idpersona);
            }else if (bandera.equals("desinscribir")){
                Long idinscripcion = Long.valueOf(request.getParameter("idinscripcion"));
                retorno = bajaInscripciones.bajaInscripcion(idinscripcion);
            }
            
            out.print(retorno);
            out.flush();

        } finally {            
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
